CONTENTS

 1     Scope
 2     References
 3     Terms and definitions
 4     Abbreviations
 5     Introduction
 6     Proposed methods
        6.1     IPP method
        6.2     EC method
        6.3     AWW method
                  6.3.1     Blocking of overflow traffic
                  6.3.2     Wallström formula for individual blocking
                  6.3.3     Handling of overflow variances
        6.4     EPS method
 7     Examples and criteria for comparison
 8     Summary of results
 9     History